package JAVA1114;

public class One {
    int a;
    int b;
    public void methodA(){
        System.out.println("One 中的methodA()");
    }
    public void methodB(){
        System.out.println("One中的method()");
    }
}
class D extends One{
    int a;
    char b;
    public void methodA(int a){
        System.out.println("D中的method()");
    }
    public void methodB(){
        System.out.println("D中的method()");
    }
    public void methodC(){
        a=100;
        b=200;
        super.a = 88;
        super.b = 66;
        methodA(33);
        methodA();
        super.methodB();
        super.methodA();
    }
}